4129249292941 has 2 divisors, whose sum is σ = 4129249292942. Its totient is φ = 4129249292940.

The previous prime is 4129249292863. The next prime is 4129249292951. The reversal of 4129249292941 is 1492929429214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2847420004900 + 1281829288041 = 1687430^2 + 1132179^2 .

It is a cyclic number.

It is not a de Polignac number, because 4129249292941 - 2¹⁹ = 4129248768653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4129249292951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2064624646470 + 2064624646471.

It is an arithmetic number, because the mean of its divisors is an integer number (2064624646471).

Almost surely, 2^{4129249292941} is an apocalyptic number.

It is an amenable number.

4129249292941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4129249292941 is an equidigital number, since it uses as much as digits as its factorization.

4129249292941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 58.

The spelling of 4129249292941 in words is "four trillion, one hundred twenty-nine billion, two hundred forty-nine million, two hundred ninety-two thousand, nine hundred forty-one".